Voorloopige Catalogus Van De Acari in De Collectie-Oudemans
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[46I ] the SENSORY PHYSIOLOGY of the HARVEST MITE
[46i ] THE SENSORY PHYSIOLOGY OF THE HARVEST MITE TROMBICULA AUTUMNALIS SHAW BY B. M. JONES Department of Zoology, University of Edinburgh (Received 18 May 1950) (With Twenty-four Text-figures) INTRODUCTION The ectoparasitic habit of the hexapod larva of Trombicula autumnalis is the cause of much discomfort to residents of infected localities in the British Isles, between late June and the beginning of October. The mite is a member of the Trombiculid group which includes species known to transmit disease in some parts of the world. The unfed larvae are found either upon the soil or climbing upon low-lying vegetation. Under suitable conditions they aggregate into clusters and are then more easily detected as orange patches. Development to the nymphal stage cannot take place unless the larvae obtain a meal from the superficial tissue of a vertebrate host to which they must securely attach themselves. The nymphs and adults are non-parasitic and lead a hypogeal existence at a depth of about 12 in. below the surface of the soil (Cockings, 1948). The hairs of a mammal, or the feathers of a bird, as they brush against infected soil or low-lying vegetation, are admirably suited for picking up the mites, but the question arises, to what extent are sensory perceptions of environmental stimuli of the mites directed towards the acquisition of a host. The chief aim of the present work has therefore been to investigate (a) the responses of the mite to stimuli most likely to have value with respect to the problem of acquiring a host, and (b) the nature of the sensory organs. -
Arthropod Parasites in Domestic Animals
ARTHROPOD PARASITES IN DOMESTIC ANIMALS Abbreviations KINGDOM PHYLUM CLASS ORDER CODE Metazoa Arthropoda Insecta Siphonaptera INS:Sip Mallophaga INS:Mal Anoplura INS:Ano Diptera INS:Dip Arachnida Ixodida ARA:Ixo Mesostigmata ARA:Mes Prostigmata ARA:Pro Astigmata ARA:Ast Crustacea Pentastomata CRU:Pen References Ashford, R.W. & Crewe, W. 2003. The parasites of Homo sapiens: an annotated checklist of the protozoa, helminths and arthropods for which we are home. Taylor & Francis. Taylor, M.A., Coop, R.L. & Wall, R.L. 2007. Veterinary Parasitology. 3rd edition, Blackwell Pub. HOST-PARASITE CHECKLIST Class: MAMMALIA [mammals] Subclass: EUTHERIA [placental mammals] Order: PRIMATES [prosimians and simians] Suborder: SIMIAE [monkeys, apes, man] Family: HOMINIDAE [man] Homo sapiens Linnaeus, 1758 [man] ARA:Ast Sarcoptes bovis, ectoparasite (‘milker’s itch’)(mange mite) ARA:Ast Sarcoptes equi, ectoparasite (‘cavalryman’s itch’)(mange mite) ARA:Ast Sarcoptes scabiei, skin (mange mite) ARA:Ixo Ixodes cornuatus, ectoparasite (scrub tick) ARA:Ixo Ixodes holocyclus, ectoparasite (scrub tick, paralysis tick) ARA:Ixo Ornithodoros gurneyi, ectoparasite (kangaroo tick) ARA:Pro Cheyletiella blakei, ectoparasite (mite) ARA:Pro Cheyletiella parasitivorax, ectoparasite (rabbit fur mite) ARA:Pro Demodex brevis, sebacceous glands (mange mite) ARA:Pro Demodex folliculorum, hair follicles (mange mite) ARA:Pro Trombicula sarcina, ectoparasite (black soil itch mite) INS:Ano Pediculus capitis, ectoparasite (head louse) INS:Ano Pediculus humanus, ectoparasite (body -
Acari: Pachylaelapidae) from Iran with a Key to the World Species
Acarologia A quarterly journal of acarology, since 1959 Publishing on all aspects of the Acari All information: http://www1.montpellier.inra.fr/CBGP/acarologia/ [email protected] Acarologia is proudly non-profit, with no page charges and free open access Please help us maintain this system by encouraging your institutes to subscribe to the print version of the journal and by sending us your high quality research on the Acari. Subscriptions: Year 2020 (Volume 60): 450 € http://www1.montpellier.inra.fr/CBGP/acarologia/subscribe.php Previous volumes (2010-2018): 250 € / year (4 issues) Acarologia, CBGP, CS 30016, 34988 MONTFERRIER-sur-LEZ Cedex, France ISSN 0044-586X (print), ISSN 2107-7207 (electronic) The digitalization of Acarologia papers prior to 2000 was supported by Agropolis Fondation under the reference ID 1500-024 through the « Investissements d’avenir » programme (Labex Agro: ANR-10-LABX-0001-01) Acarologia is under free license and distributed under the terms of the Creative Commons-BY-NC-ND which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited. A new species of Olopachys Berlese (Acari: Pachylaelapidae) from Iran with a key to the world species Samaneh Mojaheda , Jalil Hajizadeha , Reza Hosseinia , Ali Ahadiyatb a Department of Plant Protection, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran. b Department of Plant Protection, Science and Research Branch, Islamic Azad University, Tehran, Iran. Original article ABSTRACT A new species, Olopachys iraniensis n. sp. (Mesostigmata: Pachylaelapidae) is described based on adult females collected from soil in Guilan Province, northern Iran. -
George Et Al 1992 Louse Mite Infestations Domestic Animals Nigeria
Trop. Anita. Hlth Prod. (1992) 24, 121-124 LOUSE AND MITE INFESTATION IN DOMESTIC ANIMALS IN NORTHERN NIGERIA J. B. D. GEORGE, S. OTOBO, J. OGUNLEYEand B. ADEDIMINIYI Department of Veterinary Parasitology and Entomology, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria SUMMARY Records of domestic animals brought to the Veterinary Entomology Laboratory for diagnosis of suspected lice and mite infestation over a 10 year period were analysed. From a total of 794 suspected cases, 137 (17.3%) and247 (31.1%) were positive for lice and mange mites respectively. The most common lice species recorded were Linognathus vituli (66.7%) on cattle, L. ovillus (83.3%) on sheep, Haematopinus suis (100%) on pigs and Menacanthus stramineus (54.5%) on poultry. Other lice species recorded included Haematopinus bovis and Solenopotes capillatus on cattle, Damalinia ovis on sheep, Linognathus stenopsis and Mena- canthus stramineus on goats, Goniocotes sp. on a horse, Linognathus setosus and Menacanthus stramineus on dogs, Goniodes gigas, Lipeurus caponis, Menopon gallinae and Chelopistes meleagrides on poultry. The most common mite species were Demodex folliculorum on cattle (96.9%) and on dogs (80.8%), Sarcoptes scabiei on pigs (100%) and Notoedres cati (80.3%) on rabbits. Other mite species included Psoroptes communis, Cheyletiella parasitivorax, Ornithonyssus gallinae and Dermanyssus gallinae. INTRODUCTION Lice and mite infestations often cause stress and loss of condition (Schillhorn van Veen and Mohammed, 1975; Bamidele and Amakiri, 1978; Idowu and Adetunji, 1981; Okon, 1981). Usually a dermatitis is manifested which is characterised by alopecia and necrotic foci. There is also intense pruritus (especially with mange) which leads to biting and vigorous scratching of affected parts (Lapage, 1968; Sweatman, 1973; Idowu and Adetunji, 1981). -
Evolution of Host Range in the Follicle Mite Demodex Kutzeri
594 Evolution of host range in the follicle mite Demodex kutzeri MICHAEL F. PALOPOLI*, VAN TRA, KASSEY MATOIN and PHUONG D. MAC Department of Biology, Bowdoin College, Brunswick, ME, USA (Received 10 August 2016; revised 12 October 2016; accepted 25 October 2016; first published online 29 November 2016) SUMMARY The sequences of four mitochondrial genes were determined for Demodex mites isolated from two distantly related species within the family Cervidae, and identified morphologically as belonging to the species Demodex kutzeri. The sequences were used to test the hypothesis that Demodex are strictly host-specific, and hence cospeciate with their hosts: (1) The esti- mated divergence time between mites found on elk vs humans agreed closely with a previous estimate of the time that these host species last shared a common ancestor, suggesting cospeciation of mites and hosts, at least over long evolutionary timescales. (2) The extremely low levels of sequence divergence between the mites found on elk vs mule deer hosts indicated that these mites belong to the same species, which suggests that Demodex are able to move across host species boundaries over shorter timescales. Together, the results are consistent with the model that Demodex mites are not strict host-specialists, but instead lose the ability to move between host lineages gradually. Key words: Demodex, cospeciation, host range, evolution. INTRODUCTION observed to occur more often when the host immune system is compromised (e.g. Ivy et al. Host range is a key element of parasite evolution 1995), suggesting an antagonistic relationship (Combes, 2001). For example, host-generalists between mites and host. -
Leptotrombidium Deliense
ISSN (Print) 0023-4001 ISSN (Online) 1738-0006 Korean J Parasitol Vol. 56, No. 4: 313-324, August 2018 ▣ MINI REVIEW https://doi.org/10.3347/kjp.2018.56.4.313 Research Progress on Leptotrombidium deliense 1,2 1,2 1 Yan Lv , Xian-Guo Guo *, Dao-Chao Jin 1Institute of Entomology, Guizhou University, and the Provincial Key Laboratory for Agricultural Pest Management in Mountainous Region, Guiyang 550025, P. R. China; 2Vector Laboratory, Institute of Pathogens and Vectors, Yunnan Provincial Key Laboratory for Zoonosis Control and Prevention, Dali University, Dali, Yunnan Province 671000, P. R. China Abstract: This article reviews Leptotrombidium deliense, including its discovery and nomenclature, morphological features and identification, life cycle, ecology, relationship with diseases, chromosomes and artificial cultivation. The first record of L. deliense was early in 1922 by Walch. Under the genus Leptotrombidium, there are many sibling species similar to L. de- liense, which makes it difficult to differentiate L. deliense from another sibling chigger mites, for example, L. rubellum. The life cycle of the mite (L. deliense) includes 7 stages: egg, deutovum (or prelarva), larva, nymphochrysalis, nymph, ima- gochrysalis and adult. The mite has a wide geographical distribution with low host specificity, and it often appears in differ- ent regions and habitats and on many species of hosts. As a vector species of chigger mite, L. deliense is of great impor- tance in transmitting scrub typhus (tsutsugamushi disease) in many parts of the world, especially in tropical regions of Southeast Asia. The seasonal fluctuation of the mite population varies in different geographical regions. The mite has been successfully cultured in the laboratory, facilitating research on its chromosomes, biochemistry and molecular biology. -
ESCCAP Guidelines Final
ESCCAP Malvern Hills Science Park, Geraldine Road, Malvern, Worcestershire, WR14 3SZ First Published by ESCCAP 2012 © ESCCAP 2012 All rights reserved This publication is made available subject to the condition that any redistribution or reproduction of part or all of the contents in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise is with the prior written permission of ESCCAP. This publication may only be distributed in the covers in which it is first published unless with the prior written permission of ESCCAP. A catalogue record for this publication is available from the British Library. ISBN: 978-1-907259-40-1 ESCCAP Guideline 3 Control of Ectoparasites in Dogs and Cats Published: December 2015 TABLE OF CONTENTS INTRODUCTION...............................................................................................................................................4 SCOPE..............................................................................................................................................................5 PRESENT SITUATION AND EMERGING THREATS ......................................................................................5 BIOLOGY, DIAGNOSIS AND CONTROL OF ECTOPARASITES ...................................................................6 1. Fleas.............................................................................................................................................................6 2. Ticks ...........................................................................................................................................................10 -
Demodex Folliculorum in Nasal Discharge: a Case Report of Yet Unknown Significance
Global Journal of Otolaryngology ISSN 2474-7556 Case Report Glob J Otolaryngol Volume 18 Issue 2 - November 2018 Copyright © All rights are reserved by Neelam Riyaz Attar DOI: 10.19080/GJO.2018.18.555984 Demodex Folliculorum In Nasal Discharge: A Case Report of Yet Unknown Significance Neelam R Attar* Department of Microbiology, Assistant Professor, India Submission: November 15, 2018; Published: November 26, 2018 *Corresponding author: Neelam Riyaz Attar, Department of Microbiology, Assistant Professor, Niyaz Manzil, Kolhapur, India Abstract Demodex mites are the parasites residing in the pilo-sebaceous follicle and sebaceous gland. They are frequently isolated from cases of Demodexfolliculitis, folliculorum. Rosacea and various other inflammatory dermatoses. We report a possible case of demodecosis in patient of mucormycosis. Nasal scraping and discharge was negative for fungal elements but contained high density of gravid Demodex mites. The species was identified as Keywords: Demodex mites; Demodecosis; Nasal scrapping; Diabetes mellitus Introduction on SDA agar and incubated at 37C and 25C for 4 weeks. The Demodex mites are the normal inhabitants of pilosebaceous culture was reported as negative. Diagnosis of mucormycosis unit and gland. Demodex folliculorum and Demodex brevis are the two species found all over the body especially areas dense presence of broad non septate hyphae with right angle branching. in sebaceous glands including face, neck, back and chest [1- was confirmed by biopsy of right middle meatus which showed 3]. Previously thought to be harmless commensal they are now as it was longer than its counterpart D. brevis (Size 0.1 – 0.2 recently implicated as the causative agent of many dermatoses Demodex species was identified as that of Demodex folliculorum mm) [6]. -
Deconstructing Canine Demodicosis”
TESIS DOCTORAL TITULO: “Deconstructing canine demodicosis” AUTOR: Ivan Ravera DIRECTORES: Lluís Ferrer, Mar Bardagí, Laia Solano Gallego. PROGRAMA DE DOCTORADO: Medicina i Sanitat Animals DEPARTAMENTO: Medicina i Cirurgia Animals UNIVERSIDAD: Universitat Autònoma de Barcelona 2015 Dr. Lluis Ferrer i Caubet, Dra. Mar Bardagí i Ametlla y Dra. Laia María Solano Gallego, docentes del Departamento de Medicina y Cirugía Animales de la Universidad Autónoma de Barcelona, HACEN CONSTAR: Que la memoria titulada “Deconstructing canine demodicosis” presentada por el licenciado Ivan Ravera para optar al título de Doctor por la Universidad Autónoma de Barcelona, se ha realizado bajo nuestra dirección, y considerada terminada, autorizo su presentación para que pueda ser juzgada por el tribunal correspondiente. Y por tanto, para que conste firmo el presente escrito. Bellaterra, el 23 de Septiembre de 2015. Dr. Lluis Ferrer, Dra. Mar Bardagi, Ivan Ravera Dra. Laia Solano Gallego Directores de la tesis doctoral Doctorando AGRADECIMIENTOS A los alquimistas de guantes azules A los otros luchadores - Ester Blasco - Diana Ferreira - Lola Pérez - Isabel Casanova - Aida Neira - Gina Doria - Blanca Pérez - Marc Isidoro - Mercedes Márquez - Llorenç Grau - Anna Domènech - los internos del HCV-UAB - Elena García - los residentes del HCV-UAB - Neus Ferrer - Manuela Costa A los veterinarios - Sergio Villanueva - del HCV-UAB - Marta Carbonell - dermatólogos españoles - Mónica Roldán - Centre d’Atenció d’Animals de Companyia del Maresme A los sensacionales genetistas -
Soil Mite Communities (Acari: Mesostigmata) As Indicators of Urban Ecosystems in Bucharest, Romania M
www.nature.com/scientificreports OPEN Soil mite communities (Acari: Mesostigmata) as indicators of urban ecosystems in Bucharest, Romania M. Manu1,5*, R. I. Băncilă2,3,5, C. C. Bîrsan1, O. Mountford4 & M. Onete1 The aim of the present study was to establish the efect of management type and of environmental variables on the structure, abundance and species richness of soil mites (Acari: Mesostigmata) in twelve urban green areas in Bucharest-Romania. Three categories of ecosystem based upon management type were investigated: protected area, managed (metropolitan, municipal and district parks) and unmanaged urban areas. The environmental variables which were analysed were: soil and air temperature, soil moisture and atmospheric humidity, soil pH and soil penetration resistance. In June 2017, 480 soil samples were taken, using MacFadyen soil core. The same number of measures was made for quantifcation of environmental variables. Considering these, we observed that soil temperature, air temperature, air humidity and soil penetration resistance difered signifcantly between all three types of managed urban green area. All investigated environmental variables, especially soil pH, were signifcantly related to community assemblage. Analysing the entire Mesostigmata community, 68 species were identifed, with 790 individuals and 49 immatures. In order to highlight the response of the soil mite communities to the urban conditions, Shannon, dominance, equitability and soil maturity indices were quantifed. With one exception (numerical abundance), these indices recorded higher values in unmanaged green areas compared to managed ecosystems. The same trend was observed between diferent types of managed green areas, with metropolitan parks having a richer acarological fauna than the municipal or district parks. -
Class: Arachnida
Class: Arachnida Mk- vthr dqekj ijthoh foKku foHkkx fcgkj Ik’kqfpfdRlk egkfo|ky; fcgkj Ik’kq foKku fo’ofo|ky; iVuk&800014 ¼fcgkj½ Image source: Google image Phylum: Arthropoda CLASSIFICATION: Phylum: Arthropoda Classes Insecta Arachnida Pentastomida Order: Acarina Family: Linguatulidae Flies, Lice, ( Ticks , mites, ( Tongue worms) fleas, bugs etc. spider & scorpions) Phylum: Arthropoda CLASSIFICATION: Phylum: Arthropoda Classes Insecta Arachnida Pentastomida Subclasses: Apterygota (Generallyo C wingless insects) and Pterygota Subclasse: Pterygota Divisions Exoterygota Endopterygota Order: (1) Mallophaga (biting lice) Order: (1) Diptera ( true flies) (2) Siphunculata/Anoplura (sucking lice) (2) Siphonaptera ( fleas) (3) Hemiptera (bugs) (3) Coleoptera (beetles) (4) Odonata( dragon flies) (5) Orthoptera ( cockroaches, (4) Hymenoptera (bees, wasps, grasshoppers) ants) Class: Arachnida Phylum: Arthropoda Class Insecta Arachnida Pentastomida Sub-class: Acari Family: Linguatulidae (Acarina) ( Tongue worm) ORDER Parasitiformes Acariformes Sub-order Sub-order Ixodida Gamasida Actinedida Acaridida Oribatida ( metastigmata) ( Mesostignmata) (Prostigmagta) ( Astigmata) ( Cryptostigmata) TICKS Family: Trombiculidae Family: Demodicidae Genus: Trombicula Genus: Demodex Family: Dermanyssidae Genus: Demanyssus Family: Psoroptidae Family: Sarcoptidae Family: Genus: Psoroptes, Genus: Sarcoptes, Knemidocoptidae Chorioptes, Notoedres Genus: Knemidocoptes Otodectes Mites Phylum: Arthropoda Class Arachnida Sub-class: Acari (Acarina) ORDER Parasitiformes Acariformes -
Arthropods of Public Health Significance in California
ARTHROPODS OF PUBLIC HEALTH SIGNIFICANCE IN CALIFORNIA California Department of Public Health Vector Control Technician Certification Training Manual Category C ARTHROPODS OF PUBLIC HEALTH SIGNIFICANCE IN CALIFORNIA Category C: Arthropods A Training Manual for Vector Control Technician’s Certification Examination Administered by the California Department of Health Services Edited by Richard P. Meyer, Ph.D. and Minoo B. Madon M V C A s s o c i a t i o n of C a l i f o r n i a MOSQUITO and VECTOR CONTROL ASSOCIATION of CALIFORNIA 660 J Street, Suite 480, Sacramento, CA 95814 Date of Publication - 2002 This is a publication of the MOSQUITO and VECTOR CONTROL ASSOCIATION of CALIFORNIA For other MVCAC publications or further informaiton, contact: MVCAC 660 J Street, Suite 480 Sacramento, CA 95814 Telephone: (916) 440-0826 Fax: (916) 442-4182 E-Mail: [email protected] Web Site: http://www.mvcac.org Copyright © MVCAC 2002. All rights reserved. ii Arthropods of Public Health Significance CONTENTS PREFACE ........................................................................................................................................ v DIRECTORY OF CONTRIBUTORS.............................................................................................. vii 1 EPIDEMIOLOGY OF VECTOR-BORNE DISEASES ..................................... Bruce F. Eldridge 1 2 FUNDAMENTALS OF ENTOMOLOGY.......................................................... Richard P. Meyer 11 3 COCKROACHES ...........................................................................................